APA aipamena

Sheng, L., Cao, W., Cha, B., Chen, Z., Wang, F., & Liu, J. (2013). Serum osteocalcin level and its association with carotid atherosclerosis in patients with type 2 diabetes. BioMed Central.

Chicago Style aipamena

Sheng, Li, Wenjie Cao, Bingbing Cha, Zhaoping Chen, Fang Wang, and Jun Liu. Serum Osteocalcin Level and Its Association With Carotid Atherosclerosis in Patients With Type 2 Diabetes. BioMed Central, 2013.

MLA aipamena

Sheng, Li, et al. Serum Osteocalcin Level and Its Association With Carotid Atherosclerosis in Patients With Type 2 Diabetes. BioMed Central, 2013.